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RIOT/cpu/nrf52/include/cpu_conf.h 1.69 KB
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  /*
   * Copyright (C) 2016 Freie Universitรคt Berlin
   *
   * This file is subject to the terms and conditions of the GNU Lesser
   * General Public License v2.1. See the file LICENSE in the top level
   * directory for more details.
   */
  
  /**
   * @ingroup     cpu_nrf52
   * @{
   *
   * @file
   * @brief       nRF52 specific CPU configuration
   *
   * @author      Hauke Petersen <hauke.petersen@fu-berlin.de>
   *
   */
  
  #ifndef CPU_CONF_H
  #define CPU_CONF_H
  
  #include "cpu_conf_common.h"
  
  #ifdef CPU_MODEL_NRF52832XXAA
  #include "vendor/nrf52.h"
  #include "vendor/nrf52_bitfields.h"
  #elif defined(CPU_MODEL_NRF52840XXAA)
  #include "vendor/nrf52840.h"
  #include "vendor/nrf52840_bitfields.h"
  #else
  #error "The CPU_MODEL of your board is currently not supported"
  #endif
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /**
   * @name    ARM Cortex-M specific CPU configuration
   * @{
   */
  #define CPU_DEFAULT_IRQ_PRIO            (2U)
  #define CPU_FLASH_BASE                  (0x00000000)
  #ifdef CPU_MODEL_NRF52832XXAA
  #define CPU_IRQ_NUMOF                   (38U)
  #elif CPU_MODEL_NRF52840XXAA
  #define CPU_IRQ_NUMOF                   (46U)
  #endif
  /** @} */
  
  /**
   * @brief   Flash page configuration
   * @{
   */
  #define FLASHPAGE_SIZE                  (4096U)
  
  #if defined(CPU_MODEL_NRF52832XXAA)
  #define FLASHPAGE_NUMOF                 (128U)
  #elif defined(CPU_MODEL_NRF52840XXAA)
  #define FLASHPAGE_NUMOF                 (256U)
  #endif
  /** @} */
  
  /**
   * @brief   SoftDevice settings
   * @{
   */
  #ifdef SOFTDEVICE_PRESENT
  #ifndef DONT_OVERRIDE_NVIC
  #include "nrf_soc.h"
  #undef NVIC_SetPriority
  #define NVIC_SetPriority    sd_nvic_SetPriority
  #endif /* DONT_OVERRIDE_NVIC */
  #endif /* SOFTDEVICE_PRESENT */
  /** @} */
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* CPU_CONF_H */
  /** @} */